Which of the following is NOT a compound?
Table salt
Carbon dioxide
Water
Gold
2 answers:
Answer: Gold.
Explanation: Water, CO2, and table salt are compounds. They are composed of two or more separate elements; a mixture, where as gold is neither.
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Answer:
water, lead, and wood
Explanation:
All are correct on Edg 2020
Mg₃N₂ + 6H₂O = 3Mg(OH)₂ + 2NH₃
6 miles of H2O is equal to 12 Hydrogen molecules and 6 oxygen molecules. Equaling 18 in total.
Answer:
Distillation
Explanation:
By using the method of distillation we'll identify if there is other properties of liquid by looking the temperatures,the ordor or the boiling point.
Answer:
40/220 ×100=18.6 is all I got I know that by heart so um yea
Explanation:
